Nav aids
Le Four Light at 48-31.39N 004-48.31W in Bay of Biscay, France is unlit.
Bay of Biscay · France · HYDROLANT 2324/23
- issued
- 2023-10-13 19:47Z
- status
- cancelled 2026-08-14 18:10Z (dropped from inforce)
- authority
- AVURNAV BREST 335/23 131722Z OCT 23.
- sea
- Celtic Sea
- position
- 48.523, -4.805
- source
- nga_json · first seen 2026-08-17 13:41Z
Original warning text
BAY OF BISCAY. FRANCE. DNC 20. LE FOUR LIGHT 48-31.39N 004-48.31W UNLIT.
This area · aids-to-navigation notices
888 within 180 nm since 1997 · 1 in the last 12 months · 1 in force now
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- Fowey light 50-19.60N 004-38.90W unreliable2026-07-27
- Temporary buoy with acoustic recorder established in 47-04.24N 003-19.81W until 25 may2024-05-09
- Ile vierge light 48-38.30N 004-34.10W unlit2024-05-03
- Ile vierge light 48-38.32N 004-34.04W range reduced2024-04-23
- Bishop rock light 49-52.40N 006-26.70W unreliable2024-04-11
- Ile d'yeu main light 46-43.04N 002-22.92W range reduced2024-04-11
Season · when aids-to-navigation notices happen here
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month of issue, all years in the archive
Nearby now · within 120 nm
- Fowey light 50-19.60N 004-38.90W unreliableNav aids · 108.5 nm
Worldwide now
195 aids-to-navigation notices in force · see all
Nav aids
Lights extinguished, buoys off station, RACON/NAVTEX outages. All current aids-to-navigation notices →
Not for navigation. This is a re-rendering of an official navigational warning for awareness; mariners must use official NAVAREA broadcasts and their national MSI service.